Answer / guest

Cause: You are attempting to open a secondary database that
is already open.

Action: The database is open and you need not take
additional action to establish access.

Please add more information about this Error

NID-00373: Revert changes for database string (Y/[N]) =>

1 Answers  

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TNS-12623: TNS:operation is illegal in this state

1 Answers  

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EXP-00047: Missing tablespace name(s)

1 Answers  

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ORA-01530: a database already mounted by the instance

1 Answers  

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RMAN-06179: datafile number not processed because file is read-only

1 Answers  

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ORA-23437: template authorization already exists for user

1 Answers  

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RMAN-06040: controlfile is already restored to file string

1 Answers  

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ORA-28511: lost RPC connection to heterogeneous remote agent using SID=string

1 Answers  

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ORA-25220: enqueue failed, signature not specified for a non-repudiable queue

1 Answers  

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ORA-12810: PARALLEL_MAX_SERVERS must be less than or equal to string

1 Answers  

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ORA-27002: function called with invalid device structure

1 Answers  

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ORA-01704: string literal too long

1 Answers  

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